Gearbox housing for a power wheelchair



FIG. 1 is a front perspective view of another embodiment for a power wheelchair showing my new design;

FIG. 2 is a front elevational view of the embodiment shown in FIG. 1;

FIG. 3 is a right side view of the embodiment shown in FIG. 1;

FIG. 4 is a left side view of the embodiment shown in FIG. 1;

FIG. 5 is a rear elevational view of the embodiment shown in FIG. 1;

FIG. 6 is a top plan view of the embodiment shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the embodiment shown in FIG. 1.

The broken lines are for illustrative purposes only and from no part of the claimed design. 

The ornamental design for a gearbox housing for a power wheelchair, as shown and described. 